Hello there, I have not bought the product on Amazon, but still want to just write a few words to it. The infrared controllers are really handy, because you can keep in your hand forever, regardless of where the vehicle is flown times of the train or the like. And most importantly, no more cable clutter. Unfortunately Carrera can pay the set fine. Since it's an infrared transmission, we may encounter problems with enabled TVs, there were disturbances while driving .... a stuttering of the vehicles. After turning off the TV was, everything was perfect again. One more thing .... When the train on a table or similar. has built up, the receiver is on the table and one the dial too deep, ie holding below the level of the table plate so that regulators and receptions no "visual contact" have, there are also problems. Taking into account so a few things, but it works flawlessly.
I would have at the present state of technology and the price but desired that the regulator control with radio. Then the outer Störmöglichkeiten would be much lower. On the whole, I'm still happy to have them and would spend the money again when an update is imminent to four cars.
